Flow Control/ Check Valves - Parker Hannifin
(200, 400, 600, 620 sizes) Code Description Omit Standard Knob B Brass S Steel *SS Stainless Steel Sizes available: Brass 400 600 800 1200 Sizes available: Stainless Steel 400 600 800 Catalog 3900 - Needle Valves N Series Ordering Information Model Number Weight Kg (lbs.) N400 0.2 (0.5) N600 0.3 (0.7) N800 0.7 (1.5) N1200 1.0 (2.3)